
Description: Perfect Browser is a free, open-source web browser focused on privacy, security, and customization. It blocks ads and trackers by default while allowing extensions and themes to customize the browsing experience.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bolt is a lightweight and fast web browser that focuses on privacy and security. It blocks ads and trackers by default and does not collect user data. Bolt has a clean, minimal interface and customization options.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API